4025111043 has 8 divisors (see below), whose sum is σ = 5367160656. Its totient is φ = 2683234400.

The previous prime is 4025111009. The next prime is 4025111059. The reversal of 4025111043 is 3401115204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4025111043 - 2¹⁷ = 4024979971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4025111843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27673 + ... + 93893.

It is an arithmetic number, because the mean of its divisors is an integer number (670895082).

Almost surely, 2^4025111043 is an apocalyptic number.

4025111043 is a deficient number, since it is larger than the sum of its proper divisors (1342049613).

4025111043 is a wasteful number, since it uses less digits than its factorization.

4025111043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86485.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 4025111043 is about 63443.7628376502. The cubic root of 4025111043 is about 1590.7158996808.

Adding to 4025111043 its reverse (3401115204), we get a palindrome (7426226247).

The spelling of 4025111043 in words is "four billion, twenty-five million, one hundred eleven thousand, forty-three".